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title: "Gradewell 438 Hex Head Bolt GRA-5864 - Specs & Details"
description: "Gradewell 438 Hex Head Bolt GRA-5864: Thread Size: 5/8-11; Length: 3 in; Tensile Strength: 100000 psi"
llms_summary: "Gradewell 438 Hex Head Bolt GRA-5864. (Amarillo, Texas, United States). Product. Brand Gradewell. Grade Grade 8. Head Type Hex. Head Width Across Flats 0.939 in. Length 3 in. Material Carbon Steel. Model Number GRA-5864. Proof Load 30275 (30k) lbf. Tensile Strength 100000 (100k) psi. Thread Size 5/8-11. Product catalogs. Gradewell 438 Hex Head Bolt GRA-5864: Thread Size: 5/8-11; Length: 3 in; Tensile Strength: 100000 psi. canonical profile on Structured Pages"
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content_sha256: bbf3472075fc459997c13c6a164c4fcecf2d7215fcdb9e04b4705faf1bec447d
indexed_at: "2026-08-05T20:09:02.916Z"
date_modified: 2026-08-04
license: citation-free
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---
# Gradewell 438 Hex Head Bolt GRA-5864

The Gradewell 438 Hex Head Bolt GRA-5864 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes.

*Last updated: 2026-08-04*

## Record

- **Title**: [Gradewell 438 Hex Head Bolt GRA-5864](https://structuredpages.com/gradewell-438-hex-head-bolt-gra-5864/?format=md)
- **Place**: Amarillo, Texas, United States
- **Use case**: Product catalogs
- **Website**: https://www.gradewell.example.com
- **Phone**: (806) 555-7800
- **Email**: sales@gradewell.example.com
- **Contact address**: Amarillo, Texas, United States
- **Coordinates**: 35.222, -101.8313
- **CTA**: [Get a Quote](mailto:data@hypersonicseo.com?subject=HVCE%20product%20catalog%20inquiry)
- **CTA note**: Ask about publishing a catalog like this with HVCE - not a quote on this SKU.

### Summary

The Gradewell 438 Hex Head Bolt GRA-5864 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes.

### Description

The Gradewell 438 Hex Head Bolt GRA-5864 is a sample hex bolts entry with representative specifications, generated for catalog demonstration purposes. Representative specifications for this hex bolts entry include Thread Size: 5/8-11; Length: 3 in; Tensile Strength: 100000 psi. This entry illustrates how a real product in this category would appear once structured into HVCE's catalog format, with distinct fields for filtering, comparison, and search. This is placeholder demonstration data, not a real, purchasable product.

### Categories

- hex bolts

### Attributes

| Property | Value |
| --- | --- |
| Brand | Gradewell |
| Grade | Grade 8 |
| Head Type | Hex |
| Head Width Across Flats | 0.939 in |
| Length | 3 in |
| Material | Carbon Steel |
| Model Number | GRA-5864 |
| Proof Load | 30275 (30k) lbf |
| Tensile Strength | 100000 (100k) psi |
| Thread Size | 5/8-11 |

## Downloads

- [Specification Sheet](/files/industrial-distribution-demo/shared/specification-sheet.pdf)
- [Certification](/files/industrial-distribution-demo/shared/certification.pdf)
- [Application Notes](/files/industrial-distribution-demo/shared/application-notes.pdf)
- [Installation & Maintenance Guide](/files/industrial-distribution-demo/shared/installation-maintenance-guide.pdf)

## Frequently asked questions

### What are the key specifications of the Gradewell 438 Hex Head Bolt GRA-5864?

Published figures list Thread Size: 5/8-11; Length: 3 in; Tensile Strength: 100000 psi.

### What is the thread size of this item?

The thread size is 5/8-11.

### Is the Gradewell 438 Hex Head Bolt GRA-5864 suitable for standard fasteners applications?

Yes - this entry represents a typical hex bolts product for this category; a real catalog entry would confirm exact fitment and compliance details.